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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation （135567+x）/2*38.15*0.01 = 6832.62 .
Question type: Equation
Solution:Original question:
| ( | 135567 | + | x | ) | ÷ | 2 | × | 763 20 | × | 1 100 | = | 341631 50 |
| Left side of the equation = | ( | 135567 | + | x | ) | × | 763 4000 |
| ( | 135567 | + | x | ) | × | 763 4000 | = | 341631 50 |
| Left side of the equation = | 135567 | × | 763 4000 | + | x | × | 763 4000 |
| = | 103437621 4000 | + | x | × | 763 4000 |
103437621 4000 | + | 763 4000 | x | = | 341631 50 |
Transposition :
763 4000 | x | = | 341631 50 | − | 103437621 4000 |
Combine the items on the right of the equation:
763 4000 | x | = | - | 76107141 4000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 76107141 4000 | ÷ | 763 4000 |
| = | - | 76107141 4000 | × | 4000 763 |
| = | - | 76107141 | × | 1 763 |
We obtained :
| x | = | - | 76107141 763 |
Convert the result to decimal form :
| x | = | - 99747.235911 |